Millipore Express® SHR (Sterile, High Retention) Filters: recommended for the removal of mycoplasma and other small microorganisms that can pass through a 0.2 ìm rated sterilizing grade filter.

Millipore Express® SHC (Sterile, High Capacity) Filters: designed for use across a range of low to high-fouling process solutions including cell culture media and media additives.

Millipore Express® SHF (Sterile, High-Flux) Filters: designed with a broad chemical compatibility, exceptionally high flow rates for buffers, low extractables and high-flux performance with a full range of buffer chemistries.

Polygard®-CN: polypropylene filters provide high retention efficiency, high flowrates, and high dirt-holding capacity with a melt-blown medium fabricated in a pleated format. Best suited for fine clarification applications such as facilities, and bulk chemical filtration that require broad chemical compatibility.

Polygard®-CR: polypropylene depth filters offer moderately high retention efficiency, high flow rates, and high dirt-holding capacity by virtue of a graded density of concentrically wrapped media. Best suited for course clarification applications such as facilities and bulk chemical filtration that require broad chemical compatibility.

Process-Scale Capsule Filters

MilliporeSigma offers two sterile capsule options, Opticap® XL and XLT. Sterile capsules are gamma irradiated and available in a wide range of sizes for easy scale-up. Capsule filters are available with a variety of media including Durapore®, Millipore Express® SHC, SHF and SHR membranes.

Opticap® XLT disposable T-line capsule filters can accommodate series or parallel filtration, and can be fitted with a pressure gauge port to make monitoring easy.Lengths: 10, 20 and 30 inches

Scalable and Small Scale Capsule Filters

Millipak® Disposable Filter Units are stacked disc filters designed for the removal of particles and microorganisms from liquids and gases. The stacked disc design allows minimal hold-up volume and particle shedding. Millipak® units are made with Durapore® PVDF membranes

Opticap® XL 150, 300, 600 capsules are ideal for small-volume sterile filling applications and process development. They are recommended for processing starting at 20L, and include a choice of Millipore Express® SHR or SHC membranes.

Pod Filters

The innovative Pod filter system is a modular, disposable NFF filter format that delivers unprecedented flexibility for clarification and prefiltration applications. Available with Millistak+® HC, the self-contained, disposable design of the Pod platform gives you the ability to improve process speed, safety and economics in your clarification step.